<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img class="banner-img" :src="bannerImg"/>
      <div class="banner-info">
        <div class="banner-title">{{sightName}}</div>
        <div class="banner-number">
          <span class="iconfont banner-icon">&#xe692;</span>
          {{ this.gallaryImgs.length}}
        </div>
      </div>
    </div>
    <Fade>
      <Gallary :imgs="gallaryImgs"
               v-show="showGallary"
               @close="handleGallaryClose"/>
    </Fade>
  </div>

</template>

<script>
  import Gallary from 'common/gallary/Gallary'
  import Fade from 'common/fade/Fade'

  export default {
    name: 'Banner',
    components: {
      Gallary,
      Fade
    },
    props:{
      sightName: String,
      bannerImg: String,
      gallaryImgs:{
        type: Array,
        default(){
          return []
        }
      }
    },
    data(){
      return{
        showGallary: false
      }
    },
    methods: {
      handleBannerClick(){
        this.showGallary = true;
      },
      handleGallaryClose(){
        this.showGallary = false;
      }
    }
  }
</script>

<style scoped lang="stylus">
  .banner{
    position relative
    overflow hidden
    height 0
    padding-bottom 55%
  }
  .banner-img{
    width 100%
  }
  .banner-info{
    display flex
    position absolute
    left 0
    right 0
    bottom 0
    line-height .6rem
    color #fff
    background-image linear-gradient(top, rgba(0,0,0,0),
    rgba(0, 0, 0, 0.8))
  }
  .banner-title{
    flex 1
    font-size .32rem
    padding 0 .2rem
  }
  .banner-number{
    margin-top .14rem
    padding 0 .4rem
    line-height .32rem
    height .32rem
    border-radius .2rem
    background rgba(0, 0, 0, .8)
    font-size .24rem
  }
  .banner-icon{
    font-size .24rem
  }

</style>
